What is the purpose of cleaning the three-way catalytic converter?

1 Answers
DeclanMarie
07/30/25 9:19am
It can reduce the fuel consumption during vehicle operation, alleviate the issue of weak acceleration, prevent abnormal noises from the vehicle's exhaust pipe, and address the problem of unpleasant exhaust gas odors. Cleaning the three-way catalytic converter is essential and is one of the routine maintenance tasks for vehicles. More relevant information is as follows: The three-way catalytic converter plays a role in purifying vehicle emissions and is a crucial external purification device. Under the action of the three-way catalyst, harmful substances can be converted into carbon dioxide and water for emission. When vehicle exhaust fails to meet standards, cleaning the three-way catalytic converter has a relatively noticeable effect.
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